title: Perinatal mortality rate in a teaching hospital in Sudan. Review of 15 years.
mesh_terms: D002423:Cause of Death; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007234:Infant, Premature; D007744:Obstetric Labor Complications / Q000453:epidemiology; D011247:Pregnancy; D012189:Retrospective Studies; D013397:Sudan / Q000453:epidemiology